CN211182755U - Central current collector with protection mechanism - Google Patents
Central current collector with protection mechanism Download PDFInfo
- Publication number
- CN211182755U CN211182755U CN201922402810.0U CN201922402810U CN211182755U CN 211182755 U CN211182755 U CN 211182755U CN 201922402810 U CN201922402810 U CN 201922402810U CN 211182755 U CN211182755 U CN 211182755U
- Authority
- CN
- China
- Prior art keywords
- current collector
- bolt
- fixing bolt
- box body
- protection mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to the technical field of current collector correlation, in particular to a central current collector with a protection mechanism, which solves the defect of poor service life of the central current collector in the prior art, and comprises a box body, a second fixing bolt and a heat dissipation cover, wherein a rubber cushion is arranged in the box body, a current collector is arranged below the rubber cushion, the second fixing bolt is arranged at two sides of the outer wall of the box body, a connecting block is arranged at the outer side of the second fixing bolt, a damping spring is arranged in the connecting block, a fixing block is arranged at the outer side of the damping spring, the heat dissipation cover is arranged at two sides of the box body, a third fixing bolt is arranged at two sides of the heat dissipation cover, an access hole is arranged above the third fixing bolt, a rotary rod is arranged above the access hole, rotary bolts are arranged at two sides of the rotary rod, and a protective cover is arranged inside the perforated bolt.
Description
Technical Field
The utility model relates to a current collector technical field that is relevant especially relates to a central current collector with protection machanism.
Background
Collector is understood literally to be a collector, and in electronic devices, an electrode for collecting electrons, for example, an electrode projected by an electron beam, is sometimes called a collector, and in generators, a device for converting an alternating current generated in a motor into a pulsating current, i.e., a current that changes in direction and magnitude is called a collector.
The original central current collector is not provided with a protection mechanism, so that the internal circuit of the current collector cannot be protected in daily use, and the service life of the current collector is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the service life of the central current collector is not good in the prior art, and providing the central current collector with a protection mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a central current collector with protection mechanism, includes box, second fixing bolt and heat dissipation cover, the inside rubber cushion that is provided with of box, and the rubber cushion below is provided with the current collector, and the current collector both sides all are provided with first fixing bolt simultaneously, second fixing bolt all installs in box outer wall both sides, and is provided with the connecting block outside the second fixing bolt, the inside damping spring that is provided with of connecting block, and the damping spring outside installs the fixed block, the heat dissipation cover is all installed in the box both sides, and all installs third fixing bolt in heat dissipation cover both sides, third fixing bolt top is provided with the access hole, and is provided with the rotary rod above the access hole, and rotatory bolt is all installed to the rotary rod both sides simultaneously, the trompil bolt is installed on box rear surface, and the inside safety cover that is provided.
Preferably, the inner side of the box body is tightly attached to the outer side of the rubber cushion, and the size of the box body is larger than that of the rubber cushion.
Preferably, the current collector is in threaded connection with the first fixing bolt, and the first fixing bolt is symmetrically arranged about the central axis of the current collector.
Preferably, the connecting block and the damping springs are connected in a welding mode, and the damping springs are distributed in the connecting block at equal intervals.
Preferably, the heat dissipation cover is in threaded connection with the third fixing bolt, and the heat dissipation cover is of a cylindrical structure.
Preferably, the access hole forms a rotating structure through a rotating rod and a rotating bolt, and the rotating bolt is symmetrically arranged about a central axis of the rotating rod.
Preferably, the perforated bolt and the protective cover are in a perforated design, and the protective cover is in a grid structure.
The utility model has the advantages that:
1. The central current collector with the protection mechanism can play a role in effectively protecting all circuits and devices in the current collector in daily use by arranging the rubber cushion, and avoids damages caused by scraping of the internal circuits and devices, so that the safety protection of the interior of the device is effectively improved, and the service lives of the internal circuits and the device are prolonged;
2. The central current collector with the protection mechanism can play a role in effectively ventilating and radiating in daily work by arranging the radiating cover, and avoids the damage to internal circuits and devices due to overhigh internal temperature caused by long-time use, so that the service life of the internal devices is effectively prolonged, and the working quality is improved;
3. This central current collector with protection mechanism can play in daily maintenance through setting up the access hole, can carry out quick convenient dismantlement and installation work to the device inside through the access hole, avoids because complicated dismantlement and installation degree lead to delaying in work to effectual promotion carries out the result of use of daily maintenance to the device, has improved work efficiency.
Drawings
Fig. 1 is a front sectional structural schematic view of a central current collector with a protection mechanism according to the present invention;
Fig. 2 is a schematic structural diagram of a back appearance of a central current collector with a protection mechanism according to the present invention;
Fig. 3 is a schematic structural diagram of a side appearance of a central current collector with a protection mechanism according to the present invention;
Fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a box body 1, a rubber cushion 2, a current collector 3, a first fixing bolt 4, a second fixing bolt 5, a connecting block 6, a damping spring 7, a fixing block 8, a heat dissipation cover 9, a third fixing bolt 10, an access hole 11, a rotary rod 12, a rotary bolt 13, a perforated bolt 14 and a protective cover 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a central current collector with a protection mechanism comprises a box body 1, a second fixing bolt 5 and a heat dissipation cover 9, wherein a rubber cushion 2 is arranged inside the box body 1, a current collector 3 is arranged below the rubber cushion 2, the first fixing bolt 4 is arranged on both sides of the current collector 3, the second fixing bolt 5 is arranged on both sides of the outer wall of the box body 1, a connecting block 6 is arranged outside the second fixing bolt 5, a damping spring 7 is arranged inside the connecting block 6, a fixing block 8 is arranged outside the damping spring 7, the heat dissipation cover 9 is arranged on both sides of the box body 1, third fixing bolts 10 are arranged on both sides of the heat dissipation cover 9, an access opening 11 is arranged above the third fixing bolts 10, a rotary rod 12 is arranged above the access opening 11, rotary bolts 13 are arranged on both sides of the rotary rod 12, and a tapping bolt 14 is arranged on the, and a protective cover 15 is provided inside the open-hole bolt 14.
Further, 1 inboard and the 2 outside inseparable laminatings of rubber cushion of box, and 1 size of box is greater than the size of rubber cushion 2, can play in daily use through setting up rubber cushion 2, can carry out effectual guard action to 3 inside all circuits of current collector and device, avoid leading to internal circuit and device to take place the scraping, lead to the damage to effectual promotion is to the inside safety protection of the device, has improved the life of internal circuit and device.
Further, the current collector 3 is in threaded connection with the first fixing bolt 4, the first fixing bolt 4 is symmetrically arranged about the central axis of the current collector 3, and the current collector 3 can be conveniently mounted and dismounted in daily life by arranging the first fixing bolt 4, so that the current collector 3 can be conveniently dismounted and mounted when being maintained.
Further, connecting block 6 is welded connection with damping spring 7, and damping spring 7 is equidistant distribution in connecting block 6 inside, can play in daily work through setting up damping spring 7, and effectual shock attenuation is handled in produced vibrations, makes it more stable, and accurate carries out daily work.
Further, the heat dissipation cover 9 is in threaded connection with the third fixing bolt 10, the heat dissipation cover 9 is of a cylindrical structure, the heat dissipation cover 9 can be used in daily work, the device can be removed to achieve an effective ventilation and heat dissipation effect, the phenomenon that the temperature inside the device is too high due to long-time use, damage to an internal circuit and the device is caused is avoided, the service life of the internal device is effectively prolonged, and the working quality is improved.
Further, the access hole 11 passes through rotary rod 12 and rotary bolt 13 constitutes revolution mechanic, and rotary bolt 13 sets up about the axis symmetry of rotary rod 12, can play in daily maintenance through setting up access hole 11, can carry out quick convenient dismantlement and installation work to the device inside through access hole 11, avoid because complicated dismantlement and installation degree, lead to the delay in work, thereby effectual promotion carries out daily result of maintaining the device, and the work efficiency is improved.
Further, the open-hole bolt 14 and the protective cover 15 are in open-hole design, the protective cover 15 is in a grid structure, the protective effect of large area of the device can be achieved by arranging the protective cover 15, damage to the device caused by external impact is avoided, daily work is delayed, and the overall protective effect of the device is effectively improved.
In the embodiment, firstly, an external power supply is connected, secondly, the rubber cushion 2 can play a role in daily use, can effectively protect all circuits and devices in the current collector 3, avoids scraping and damage to the internal circuits and devices, thereby effectively improving the safety protection of the device, prolonging the service life of the internal circuits and devices, then, the first fixing bolt 4 can conveniently carry out daily installation and disassembly work on the current collector 3, and facilitates the disassembly and assembly work when the current collector is maintained and maintained, then, the damping spring 7 can play a role in daily work, the generated vibration can be effectively damped, so that the current collector is more stable, the maintenance port 11 can accurately carry out daily work, and then, the maintenance port 11 can play a role in daily maintenance, and the quick and convenient disassembly and assembly work inside the device can be carried out through the maintenance port 11, avoids the work delay caused by the complex disassembly and assembly degree, thereby effectively improving the use effect of daily maintenance and repair of the device, improving the work efficiency, in addition, the protective cover 15 can protect the device over a large area, prevent the device from being damaged due to external impact, thereby delaying the daily work, effectively improving the overall protection effect of the device, finally enabling the access hole 11 to be in daily maintenance, the inner part of the device can be quickly and conveniently disassembled and assembled through the access hole 11, thereby avoiding the work delay caused by the complicated disassembling and assembling degree, thereby the effectual result of use that carries out daily maintenance to the device that has promoted has improved work efficiency, has just so accomplished the use of this kind of central current collector with protection machanism.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The central current collector with the protection mechanism comprises a box body (1), a second fixing bolt (5) and a heat dissipation cover (9), and is characterized in that a rubber cushion (2) is arranged inside the box body (1), a current collector (3) is arranged below the rubber cushion (2), first fixing bolts (4) are arranged on two sides of the current collector (3), the second fixing bolts (5) are arranged on two sides of the outer wall of the box body (1), a connecting block (6) is arranged on the outer side of the second fixing bolt (5), a damping spring (7) is arranged inside the connecting block (6), a fixing block (8) is arranged on the outer side of the damping spring (7), the heat dissipation cover (9) is arranged on two sides of the box body (1), a third fixing bolt (10) is arranged on two sides of the heat dissipation cover (9), an overhaul port (11) is arranged above the third fixing bolt (10), and be provided with rotary rod (12) above access hole (11), rotary bolt (13) are all installed to rotary rod (12) both sides simultaneously, and trompil bolt (14) are installed on box (1) rear surface, and inside safety cover (15) that is provided with of trompil bolt (14).
2. The central current collector with the protection mechanism is characterized in that the inner side of the box body (1) is tightly attached to the outer side of the rubber cushion (2), and the size of the box body (1) is larger than that of the rubber cushion (2).
3. The central collector with the protection mechanism according to claim 1, wherein the collector (3) is in threaded connection with the first fixing bolt (4), and the first fixing bolt (4) is symmetrically arranged about the central axis of the collector (3).
4. The central current collector with the protection mechanism is characterized in that the connecting block (6) and the damping springs (7) are in welded connection, and the damping springs (7) are distributed at equal intervals inside the connecting block (6).
5. The central current collector with the protection mechanism according to claim 1, wherein the heat dissipation cover (9) is in threaded connection with the third fixing bolt (10), and the heat dissipation cover (9) is of a cylindrical structure.
6. The central current collector with protection mechanism according to claim 1, wherein the access opening (11) is formed in a rotating structure by a rotating rod (12) and a rotating bolt (13), and the rotating bolt (13) is symmetrically arranged about the central axis of the rotating rod (12).
7. The central current collector with protection mechanism according to claim 1, wherein the open-cell bolt (14) and the protection cover (15) are of open-cell design, and the protection cover (15) is of grid-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402810.0U CN211182755U (en) | 2019-12-27 | 2019-12-27 | Central current collector with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402810.0U CN211182755U (en) | 2019-12-27 | 2019-12-27 | Central current collector with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182755U true CN211182755U (en) | 2020-08-04 |
Family
ID=71804882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402810.0U Expired - Fee Related CN211182755U (en) | 2019-12-27 | 2019-12-27 | Central current collector with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182755U (en) |
-
2019
- 2019-12-27 CN CN201922402810.0U patent/CN211182755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2-1 Chuangye East Road, Xinbei District, Changzhou City, Jiangsu Province 213000 Patentee after: Changzhou Changdi Electromechanical Technology Co.,Ltd. Address before: 2-1 Chuangye East Road, Xinbei District, Changzhou City, Jiangsu Province 213000 Patentee before: Changzhou Changdi Electric Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |